>> guest: rochester, new york. >> host: vuzix is the company, here is the technology. and i called it award-winning in the beginning. what awards has it won -- >> guest: actually, i can show you over here. design and engineering award, best innovation for wireless and handset accessories. >> host: "the communicators" is on location at ces international in las vegas. well, one of the most talked-about and looked-at items here at ces international 2013 is made by a company called makerbot. and bre pettis is the ceo of makerbot. mr. pettis, what are we looking at here? >> guest: so you're looking at the next industrial revolution. we're, makerbot is an innovation company, and we empower people to innovate so they can change the future. >> host: that said, what are we looking at as far as the equipment? >> guest: so what we've got here at ces here, and this is our fourth year at ces, is the next generation of makerbot 3-d printers. we've got the replicator 2 which is a desktop 3-d printer optimized to use a renewable bioplastic, and then we've got the replicator 2x which i